I have little idea what's actually happening in this first teaser trailer for the Australian science fiction movie Terminus. I know something crashes to Earth, someone's leg grows back in a super-creepy way, and I'm completely intrigued. Other than that, though? I'm totally boggled... in a good way.

Here's the official, vague synopsis from the YouTube page:

Following a near-fatal accident, David Chamberlain makes an unprecedented discovery that will not only determine the fate of his family, but of mankind.

Oh, I guess I know one other thing — Twitch says that although the film is being made by Australians in Australia, it will be set in a small American town. And that it's due out next year. Oh, and that it definitely looks like a movie to keep our eyes on. Okay, I clearly knew a bit more than I thought.